Chances are you’ve got forgotten food supplies in your pantry, writes Herb Weisbaum, so why not feed your family some old food for a week and ban yourself from the grocery store? The woman in Weisbaum’s article tried it out, and found that there were enough unused items that when she was forced to make do, she figured out a way.

Grocery auctions are sweeping the nation! The concept is simple: you bid on super-low-priced food items and paper goods, and walk away with a cart full of groceries for $100s less than you’d spend at your local supermarket. But the reality is that most of the food is expired, damaged, or past its promotion deadline. So are you really getting a good deal? And what do those “best before” dates really signify?